package com.example.contactos;

import java.io.Serializable;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class DetalhesActivity extends Activity {

	public static final String CONTACTO = "com.example.contactos.Contacto";
	private Button button_ok;
	private EditText editText_nome;
	private EditText editText_bi;
	private Pessoa pessoa;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_detalhes);
		// Show the Up button in the action bar.
		setupActionBar();

		editText_nome = (EditText) findViewById(R.id.editText_nome);
		editText_bi = (EditText) findViewById(R.id.editText_bi);

		pessoa = (Pessoa) getIntent().getSerializableExtra(MainActivity.PESSOA);

		if (pessoa != null) {
			editText_nome.setText(pessoa.getNome());
			editText_bi.setText("" + pessoa.getBi());
		}


		button_ok = (Button) findViewById(R.id.button_ok);		
		button_ok.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				Agenda agenda = Agenda.getInstance();

				if (pessoa == null) {
					Pessoa contacto = new Pessoa(
							editText_nome.getText().toString(), 
							Integer.valueOf(editText_bi.getText().toString()));

					agenda.adicionar(contacto);				
				} else {

					Pessoa pesquisar = agenda.pesquisar(pessoa);

					pesquisar.setBi(Integer.valueOf(editText_bi.getText().toString()));
					pesquisar.setNome(editText_nome.getText().toString());
				}

				setResult(RESULT_OK);			
				finish();
			}
		});
	}

	/**
	 * Set up the {@link android.app.ActionBar}.
	 */
	private void setupActionBar() {

		getActionBar().setDisplayHomeAsUpEnabled(true);

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.detalhes, menu);
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {
		case android.R.id.home:
			// This ID represents the Home or Up button. In the case of this
			// activity, the Up button is shown. Use NavUtils to allow users
			// to navigate up one level in the application structure. For
			// more details, see the Navigation pattern on Android Design:
			//
			// http://developer.android.com/design/patterns/navigation.html#up-vs-back
			//
			NavUtils.navigateUpFromSameTask(this);
			return true;
		}
		return super.onOptionsItemSelected(item);
	}

}
